公开(公告)号：US20130005530A1

公开(公告)日：2013-01-03

申请号：US13583734

申请日：2010-03-10

申请人： Masato Fujikawa ,  Tomoyuki Maruyama

发明人： Masato Fujikawa ,  Tomoyuki Maruyama

IPC分类号： B60W10/08

CPC分类号： B60W20/40 ,  B60K6/442 ,  B60K6/448 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  Y02T10/6234 ,  Y02T10/6243 ,  Y02T10/6286 ,  Y10T477/26

摘要： A motor drive mode for driving a vehicle with only a second motor/generator is available in a selected one of two motor drive sub-modes consisting of a response-oriented motor drive sub-mode established by placing a forward drive clutch in a released state and placing a starting clutch in an engaged state, and a fuel-economy-oriented motor drive sub-mode established by placing the forward drive clutch in an engaged state and placing the starting clutch in a released state. In the response-oriented motor drive sub-mode in which an engine and a transmission are disconnected from each other, the engine can be efficiently started to change the vehicle drive mode to an engine drive mode, and an engaging action of only the forward drive clutch is required after starting of the engine, so that the engine drive mode can be established with a high response. In the fuel-economy-oriented motor drive sub-mode, the starting clutch is released to disconnect the transmission from the motor/generator, for reducing a power loss and improving fuel economy. After starting of the engine to establish the engine drive mode, an engaging action of only the starting clutch is required.

摘要翻译： 用于仅使用第二电动机/发电机驱动车辆的电动机驱动模式可用于通过将向前驱动离合器放置在释放状态而建立的响应取向的电动机驱动子模式的两个电动机驱动子模式中的所选择的一个中 并且将起动离合器置于接合状态，以及通过将前进驱动离合器置于接合状态并将起动离合器置于释放状态而建立的燃料经济型电动机驱动副模式。 在发动机和变速器彼此断开的面向响应的电动机驱动子模式中，可以有效地启动发动机，将车辆驱动模式改变为发动机驱动模式，并且仅将前进驱动 发动机起动后需要离合器，从而能够以较高的响应建立发动机驱动模式。 在燃料经济性的电动机驱动副模式中，释放起动离合器以将电动机/发电机的变速器断开，以减少功率损耗并提高燃油经济性。 在启动发动机以建立发动机驱动模式之后，仅需要起动离合器的接合动作。

公开(公告)号：US07637336B2

公开(公告)日：2009-12-29

申请号：US11377342

申请日：2006-03-17

申请人： Kazuhito Enomoto ,  Kiyotomo Mirua ,  Satoru Wakuta ,  Kazuhisa Ozaki ,  Nobuyuki Nagashima ,  Masato Fujikawa ,  Tomoyuki Maruyama ,  Masatoshi Adachi

发明人： Kazuhito Enomoto ,  Kiyotomo Mirua ,  Satoru Wakuta ,  Kazuhisa Ozaki ,  Nobuyuki Nagashima ,  Masato Fujikawa ,  Tomoyuki Maruyama ,  Masatoshi Adachi

IPC分类号： F01M11/00

CPC分类号： B60K6/26 ,  B60K6/365 ,  B60K6/40 ,  B60K6/445 ,  F16H57/0404 ,  F16H57/0452 ,  F16H57/0476 ,  F16H61/0009 ,  Y02T10/6239

摘要： Drain holes are arranged in positions offset from valve holes of a valve body. The drain holes have a long chimney-shaped space such that even if insulation material, that has peeled off of an electric motor, is suspended in oil, it is less likely to enter drain chambers through the drain holes.

摘要翻译： 排水孔布置在偏离阀体阀孔的位置。 排水孔具有长的烟囱状空间，使得即使从电动机剥离的绝缘材料被悬浮在油中，也不太可能通过排水孔进入排出室。

公开(公告)号：US20060231339A1

公开(公告)日：2006-10-19

申请号：US11377342

申请日：2006-03-17

申请人： Kazuhito Enomoto ,  Kiyotomo Mirua ,  Satoru Wakuta ,  Kazuhisa Ozaki ,  Nobuyuki Nagashima ,  Masato Fujikawa ,  Tomoyuki Maruyama ,  Masatoshi Adachi

发明人： Kazuhito Enomoto ,  Kiyotomo Mirua ,  Satoru Wakuta ,  Kazuhisa Ozaki ,  Nobuyuki Nagashima ,  Masato Fujikawa ,  Tomoyuki Maruyama ,  Masatoshi Adachi

IPC分类号： F01M9/10

CPC分类号： B60K6/26 ,  B60K6/365 ,  B60K6/40 ,  B60K6/445 ,  F16H57/0404 ,  F16H57/0452 ,  F16H57/0476 ,  F16H61/0009 ,  Y02T10/6239

摘要： Drain holes are arranged in positions offset from valve holes of a valve body. The drain holes have a long chimney-shaped space such that even if insulation material, that has peeled off of an electric motor, is suspended in oil, it is less likely to enter drain chambers through the drain holes.

公开(公告)号：US09545917B2

公开(公告)日：2017-01-17

申请号：US14383667

申请日：2012-03-21

申请人： Tomoyuki Maruyama ,  Tomohito Ono

发明人： Tomoyuki Maruyama ,  Tomohito Ono

IPC分类号： B60W10/08 ,  B60W20/00 ,  B60K6/445 ,  B60W10/06 ,  B60K6/365 ,  B60W10/18 ,  B60K6/387 ,  B60K6/38

CPC分类号： B60W20/40 ,  B60K6/365 ,  B60K6/387 ,  B60K6/445 ,  B60K2006/381 ,  B60W10/06 ,  B60W10/08 ,  B60W10/18 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y10S903/902 ,  Y10T477/24

摘要： A drive control device for a hybrid vehicle is provided with a differential device having four rotary elements. One of the four rotary elements is constituted by rotary components of each of a first and a second differential mechanisms selectively connected to each other through a clutch. One of the rotary components of said first and second differential mechanisms selectively connected through said clutch is selectively fixed to a stationary member through a brake. The drive control device comprises a brake engagement control portion configured to place the brake in an engaged state upon starting an engine, and an electric motor operation control portion configured to operate a first electric motor to raise a speed of a rotary motion of the engine for starting of the engine and to operate a second electric motor to reduce a reaction force during starting of said engine acting on an output rotary member.

摘要翻译： 用于混合动力车辆的驱动控制装置设置有具有四个旋转元件的差速装置。 四个旋转元件中的一个由通过离合器彼此选择性地连接的第一和第二差速机构的旋转部件构成。 通过所述离合器选择性地连接的所述第一和第二差速机构的旋转部件中的一个通过制动器选择性地固定到固定部件。 驱动控制装置包括制动接合控制部，其构造成在起动发动机时将制动器置于接合状态;电动机操作控制部，被配置为操作第一电动机以提高发动机的旋转运动的速度 发动机起动并操作第二电动机，以减少起动时所述发动机作用在输出旋转构件上的反作用力。

公开(公告)号：US09533679B2

公开(公告)日：2017-01-03

申请号：US14387799

申请日：2012-03-26

申请人： Tomoyuki Maruyama

发明人： Tomoyuki Maruyama

IPC分类号： B60W10/06 ,  B60W20/00 ,  B60K6/445 ,  B60W10/08 ,  B60K6/387 ,  B60K6/26 ,  B60K6/442 ,  B60K17/02 ,  B60K6/38

CPC分类号： B60W20/40 ,  B60K6/26 ,  B60K6/387 ,  B60K6/442 ,  B60K6/445 ,  B60K17/02 ,  B60K2006/381 ,  B60W10/06 ,  B60W10/08 ,  B60W30/18072 ,  B60W2710/083 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/7258 ,  Y02T10/76 ,  Y10S903/915

摘要： A drive control device for a hybrid vehicle is provided with a differential device including four rotary elements; and an engine, first and second electric motors and an output rotary member which are respectively connected to the four rotary elements. One of the four rotary elements is constituted by a rotary component of a first differential mechanism and a rotary component of a second differential mechanism selectively connected through a clutch, and one of the rotary components is selectively fixed to a stationary member through a brake. The drive control device comprises: an engine stop control portion configured to control the first and second electric motors so as to generate torques in respective opposite directions when the engine is required to be stopped during running of the hybrid vehicle in an engine drive mode in which the clutch is placed in an engaged state, the engine stop control portion reversing the directions of the torques generated by the first and second electric motors while the hybrid vehicle is in a coasting run, with respect to those generated while the hybrid vehicle is in a positive driving run.

摘要翻译： 用于混合动力车辆的驱动控制装置设置有包括四个旋转元件的差速装置; 以及分别连接到四个旋转元件的发动机，第一和第二电动机和输出旋转构件。 四个旋转元件中的一个由第一差速机构的旋转部件和通过离合器选择性地连接的第二差速机构的旋转部件构成，并且其中一个旋转部件通过制动器选择性地固定到固定部件。 所述驱动控制装置包括：发动机停止控制部，被配置为控制所述第一电动机和所述第二电动机，以便在所述混合动力车辆在发动机驱动模式中行驶期间需要所述发动机停止时，以相反方向产生转矩，其中， 离合器处于接合状态，当混合动力车辆处于惯性行驶期间时，发动机停止控制部分使由第一和第二电动机产生的转矩的方向相对于混合动力车辆在 正面驾驶

公开(公告)号：US09216736B2

公开(公告)日：2015-12-22

申请号：US14115490

申请日：2013-02-13

申请人： Tomoyuki Maruyama

发明人： Tomoyuki Maruyama

IPC分类号： B60L9/00 ,  B60W20/00 ,  B60W10/12 ,  B60W10/06 ,  B60W10/08 ,  B60K6/24 ,  B60K6/445 ,  B60K6/365 ,  F16H37/08

CPC分类号： B60W20/40 ,  B60K6/24 ,  B60K6/365 ,  B60K6/445 ,  B60K2006/381 ,  B60W10/06 ,  B60W10/08 ,  B60W10/12 ,  B60W20/10 ,  B60W2510/125 ,  B60W2710/06 ,  B60W2710/08 ,  B60W2710/125 ,  F16H3/727 ,  F16H2037/0866 ,  F16H2037/0873 ,  F16H2200/2005 ,  F16H2200/2033 ,  Y02T10/6239 ,  Y10S903/905 ,  Y10S903/91 ,  Y10S903/93

摘要： This control device is applied to a hybrid vehicle that is provided with a motor lock mechanism that changes over the state of a power distribution mechanism between a differentiating state in which a differentially rotating state between an engine and a first motor-generator is permitted, and a non-differentiating state in which the rotation of the first motor-generator is prohibited. The control device stops combustion by the engine and changes over to an EV mode when predetermined conditions become valid during implementation by the power distribution mechanism of a differentiating mode of the differentiating state or of a non-differentiating mode of the non-differentiating state. The condition is set to be more severe while the non-differentiating mode is being implemented, as compared with the case while the differentiating mode is being implemented.

摘要翻译： 该控制装置被应用于具备电动机构锁定机构的混合动力车辆，所述电动机锁定机构能够在允许发动机和第一电动发电机之间的差动转动状态的差速状态之间转换配电机构的状态，以及 其中禁止第一电动发电机的旋转的非微分状态。 在通过分化状态的微分模式或非微分状态的非微分模式的分配机构的实施期间，当预定条件变得有效时，控制装置停止发动机的燃烧并转换到EV模式。 与实施差分化模式的情况相比，在实施非微分化模式时，条件设定得更为严格。

公开(公告)号：US09085299B2

公开(公告)日：2015-07-21

申请号：US14386208

申请日：2012-03-21

申请人： Satoru Takahashi ,  Tomoyuki Maruyama ,  Hiroaki Kiyokami ,  Satoshi Kasamai ,  Koki Ueno ,  Takeshi Miyagawa ,  Norihiro Yamamura ,  Yoshitaka Suzuki ,  Hiroki Kuwamoto ,  Tomohito Ono

发明人： Satoru Takahashi ,  Tomoyuki Maruyama ,  Hiroaki Kiyokami ,  Satoshi Kasamai ,  Koki Ueno ,  Takeshi Miyagawa ,  Norihiro Yamamura ,  Yoshitaka Suzuki ,  Hiroki Kuwamoto ,  Tomohito Ono

IPC分类号： B60W20/00 ,  B60K6/445 ,  B60W10/08 ,  B60K6/48 ,  B60W10/02 ,  B60W10/12 ,  B60W10/196 ,  B60K6/38

CPC分类号： B60W20/40 ,  B60K6/387 ,  B60K6/445 ,  B60K6/48 ,  B60K2006/381 ,  B60W10/02 ,  B60W10/08 ,  B60W10/12 ,  B60W10/196 ,  B60W20/50 ,  B60W2510/083 ,  B60W2710/06 ,  B60W2710/083 ,  Y02T10/6221 ,  Y02T10/6239 ,  Y10S903/93

摘要： A drive control device for a hybrid vehicle is provided with a differential device including four rotary elements; and an engine, first and second electric motors and an output rotary member which are respectively connected to the four rotary elements. One of the four rotary elements is constituted by a rotary component of a first differential mechanism and a rotary component of a second differential mechanism selectively connected through a clutch, and one of the rotary components of the first and second differential mechanisms which are selectively connected to each other through the clutch is selectively fixed to a stationary member through a brake. The drive control device comprises: an electric motor operation control portion configured to control the second electric motor for starting the engine with an output torque of the second electric motor, when a reaction force is exerted on the first and second electric motors.

摘要翻译： 用于混合动力车辆的驱动控制装置设置有包括四个旋转元件的差速装置; 以及分别连接到四个旋转元件的发动机，第一和第二电动机和输出旋转构件。 四个旋转元件中的一个由第一差速机构的旋转部件和通过离合器选择性地连接的第二差动机构的旋转部件构成，第一和第二差速机构的旋转部件中的一个选择性地连接到 彼此通过离合器通过制动器选择性地固定到固定构件。 驱动控制装置包括：电动机操作控制部，其构成为，当对第一和第二电动机施加反作用力时，电动机操作控制部分以第二电动机的输出转矩来控制用于起动发动机的第二电动机。

公开(公告)号：US20150073635A1

公开(公告)日：2015-03-12

申请号：US14386208

申请日：2012-03-21

申请人： Satoru Takahashi ,  Tomoyuki Maruyama ,  Hiroaki Kiyokami ,  Satoshi Kasamai ,  Koki Ueno ,  Takeshi Miyagawa ,  Norihiro Yamamura ,  Yoshitaka Suzuki ,  Hiroki Kuwamoto ,  Tomohito Ono

发明人： Satoru Takahashi ,  Tomoyuki Maruyama ,  Hiroaki Kiyokami ,  Satoshi Kasamai ,  Koki Ueno ,  Takeshi Miyagawa ,  Norihiro Yamamura ,  Yoshitaka Suzuki ,  Hiroki Kuwamoto ,  Tomohito Ono

IPC分类号： B60W20/00 ,  B60W10/12 ,  B60W10/196 ,  B60W10/08 ,  B60W10/02

CPC分类号： B60W20/40 ,  B60K6/387 ,  B60K6/445 ,  B60K6/48 ,  B60K2006/381 ,  B60W10/02 ,  B60W10/08 ,  B60W10/12 ,  B60W10/196 ,  B60W20/50 ,  B60W2510/083 ,  B60W2710/06 ,  B60W2710/083 ,  Y02T10/6221 ,  Y02T10/6239 ,  Y10S903/93

摘要： A drive control device for a hybrid vehicle is provided with a differential device including four rotary elements; and an engine, first and second electric motors and an output rotary member which are respectively connected to the four rotary elements. One of the four rotary elements is constituted by a rotary component of a first differential mechanism and a rotary component of a second differential mechanism selectively connected through a clutch, and one of the rotary components of the first and second differential mechanisms which are selectively connected to each other through the clutch is selectively fixed to a stationary member through a brake. The drive control device comprises: an electric motor operation control portion configured to control the second electric motor for starting the engine with an output torque of the second electric motor, when a reaction force is exerted on the first and second electric motors.

摘要翻译： 用于混合动力车辆的驱动控制装置设置有包括四个旋转元件的差速装置; 以及分别连接到四个旋转元件的发动机，第一和第二电动机和输出旋转构件。 四个旋转元件中的一个由第一差速机构的旋转部件和通过离合器选择性地连接的第二差动机构的旋转部件构成，第一和第二差速机构的旋转部件中的一个选择性地连接到 彼此通过离合器通过制动器选择性地固定到固定构件。 驱动控制装置包括：电动机操作控制部，其构成为，当对第一和第二电动机施加反作用力时，电动机操作控制部分以第二电动机的输出转矩来控制用于起动发动机的第二电动机。

公开(公告)号：US20150014072A1

公开(公告)日：2015-01-15

申请号：US14387799

申请日：2012-03-26

申请人： Tomoyuki Maruyama

发明人： Tomoyuki Maruyama

IPC分类号： B60W20/00 ,  B60K17/02 ,  B60K6/445 ,  B60K6/26 ,  B60K6/442

CPC分类号： B60W20/40 ,  B60K6/26 ,  B60K6/387 ,  B60K6/442 ,  B60K6/445 ,  B60K17/02 ,  B60K2006/381 ,  B60W10/06 ,  B60W10/08 ,  B60W30/18072 ,  B60W2710/083 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/7258 ,  Y02T10/76 ,  Y10S903/915

摘要： A drive control device for a hybrid vehicle is provided with a differential device including four rotary elements; and an engine, first and second electric motors and an output rotary member which are respectively connected to the four rotary elements. One of the four rotary elements is constituted by a rotary component of a first differential mechanism and a rotary component of a second differential mechanism selectively connected through a clutch, and one of the rotary components is selectively fixed to a stationary member through a brake. The drive control device comprises: an engine stop control portion configured to control the first and second electric motors so as to generate torques in respective opposite directions when the engine is required to be stopped during running of the hybrid vehicle in an engine drive mode in which the clutch is placed in an engaged state, the engine stop control portion reversing the directions of the torques generated by the first and second electric motors while the hybrid vehicle is in a coasting run, with respect to those generated while the hybrid vehicle is in a positive driving run.

摘要翻译： 用于混合动力车辆的驱动控制装置设置有包括四个旋转元件的差速装置; 以及分别连接到四个旋转元件的发动机，第一和第二电动机和输出旋转构件。 四个旋转元件中的一个由第一差速机构的旋转部件和通过离合器选择性地连接的第二差速机构的旋转部件构成，并且其中一个旋转部件通过制动器选择性地固定到固定部件。 所述驱动控制装置包括：发动机停止控制部，被配置为控制所述第一电动机和所述第二电动机，以便在所述混合动力车辆在发动机驱动模式中行驶期间需要所述发动机停止时，以相反方向产生转矩，其中， 离合器处于接合状态，当混合动力车辆处于惯性行驶期间时，发动机停止控制部分使由第一和第二电动机产生的转矩的方向相对于混合动力车辆在 正面驾驶

公开(公告)号：US20130253743A1

公开(公告)日：2013-09-26

申请号：US13882829

申请日：2010-11-04

申请人： Tomoyuki Maruyama ,  Takeshi Miyagawa ,  Tomoaki Furukawa ,  Ryoki Ii ,  Akihiro Sato ,  Norihiro Yamamura ,  Akiko Nishimine ,  Takeshi Kanayama ,  Tetsuo Hori ,  Koji Hayashi

发明人： Tomoyuki Maruyama ,  Takeshi Miyagawa ,  Tomoaki Furukawa ,  Ryoki Ii ,  Akihiro Sato ,  Norihiro Yamamura ,  Akiko Nishimine ,  Takeshi Kanayama ,  Tetsuo Hori ,  Koji Hayashi

IPC分类号： B60W20/00 ,  B60W10/08 ,  B60W10/02 ,  B60W10/06

CPC分类号： B60W20/20 ,  B60K6/442 ,  B60K6/445 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W20/10 ,  B60W20/40 ,  B60W30/182 ,  B60W50/082 ,  B60W50/10 ,  B60W2540/10 ,  B60W2600/00 ,  Y02T10/6234 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y10S903/93

摘要： A vehicle control apparatus configured to selectively establish one of a first drive state in which a vehicle drive force is generated primarily by a second motor/generator operated with an electric energy supplied from an electric-energy storage device while an engine is placed in a rest state, and a second drive state in which a first motor/generator is operated with a drive force of the engine, to generate an electric energy and in which the vehicle drive force is generated primarily by the second motor/generator operated with at least the electric energy generated by the first motor/generator. The vehicle control apparatus is further configured such that the vehicle drive force generated in the second drive state at a given value of an accelerator pedal operation amount θacc is larger than that generated in the first drive state.

摘要翻译： 一种车辆控制装置，被配置为选择性地建立第一驱动状态中的一个，其中主要由发动机放置在休息室中的由从电能存储装置供应的电能操作的第二电动机/发电机产生车辆驱动力 状态和第二驱动状态，其中第一电动机/发电机以发动机的驱动力操作，以产生电能，并且其中车辆驱动力主要由第二电动机/发电机产生至少 由第一电动机/发电机产生的电能。 车辆控制装置还被构造成使得以加速器踏板操作量θacc的给定值在第二驱动状态下产生的车辆驱动力大于在第一驱动状态下产生的车辆驱动力。